Harvard's Avi Loeb claims 3I/ATLAS could be an 'alien mothership', urging humanity to build a 'space ark'. See why the ...

While most scientists believe it’s a natural comet, one Harvard astronomer has suggested its unusual features could hint at ...

Hundreds of people in Moscow were left stunned after a blazing green fireball lit up the sky, sparking waves of UFO and alien speculation.

Astronomer Gianluca Masi captured spectacular footage of a glowing meteor trail wrapping around the colossal tail of Comet ...

What we celebrate today as Halloween has its beginnings in a thousands-of-years old Celtic tradition based on the Seven ...

It's a weekend double cosmic treat! Comets Lemmon and SWAN are making a close approach to Earth. Can you see it in NJ? Timing ...

As mankind was planning the first moon landing in the 1960s, an asteroid approached Earth—and still hasn’t left.

They sky is filled with celestial treats this month, including a close Earth-approach by two comets. Can you see in NJ?

The sky is filled with rare celestial treats this week. Want to spot some cool comets? Here's what to know about comets ...

A small asteroid, known as 2025 TF, flew over Antarctica on October 1, 2025, at an altitude of only 266 miles.

You may want to keep an eye to the sky after sunset tonight, not for any severe weather, but rather a chance to see two ...